2023-10-16 There are six selected materials for fire protection pipes: ductile iron pipes, copper pipes, stainless steel pipes, alloy pipes, composite pipes, and plastic pipes.Ductile water supply cast iron pipePipes made of molten iron above No. 18, added with a nodularizer, and centrifugally cast at high spe
Read More 
2023-10-13 As we all know, there are many types of steel on the market. For example, carbon steel and stainless steel are the most common ones, and their shapes are similar, which makes many people unable to distinguish them. So what is the difference between carbon steel and stainless steel? The following is
Read More 
2023-10-13 The following methods can slow down or prevent steel pipeline corrosion:1. Adjust measures to local conditions: rationally select pipeline building materials, and select different types of materials according to different transmission media and environmental conditions.2. Steel pipe plus DC power su
Read More 
2023-10-12 Generally, there are two types of steel pipes: seamless steel pipes and welded steel pipes, depending on the production method. Welded pipes, also known as welded steel pipes, are created by welding steel plates or strips that have been curled and shaped. The length typically measures six meters.
Read More 
2023-10-12 The production process flow of forged flange:The forging process generally consists of the following steps, namely, selecting high-quality steel billets, cutting, heating, forming, and cooling after forging. The forging process methods include free forging, die forging, and membrane forging. During
Read More 
2023-10-11 Stainless steel pipe material201(1Cr17Mn6Ni5N), 202(1Cr18Mn8Ni5N), 301(1Cr17Ni7) 302(1Cr18Ni), 304(0Cr18Ni9), SS304, TP304 304L(00Cr19Ni10), SS304L, TP304L 321(1Cr18Ni9Ti), SS321 , TP321, 316(0Cr17Ni12Mo2), SS316 , TP316 316L (0Cr17Ni14Mo2), SS316L, TP316L 310S (0Cr25N20), SS310S, TP310SStainless st
Read More 
2023-10-11 Key points in purchasing oil casing pipe:
Read More 
2023-10-10 Introduction to common materials of welded pipes:
Read More 
